-require 'erd_handler/erd'
-require "rexml/document"
+require 'bundler/setup'
+
+require 'rexml/document'
include REXML
+require 'graph.njae'
+include GraphNjae
+
+require 'porter2stemmer'
+
+require 'erd_handler/label'
+require 'erd_handler/erd'
+require 'erd_handler/box'
+require 'erd_handler/link'
+